CloudOfPoints<Point2D> c2d = new CloudOfPoints<Point2D>(new Point2D(1, 23), new Point2D(2, 2), new Point2D(-5, 4));
CloudOfPoints<Point2D> c2d2 = new CloudOfPoints<Point2D>(new Point2D(-1, -2), new Point2D(2, 7), new Point2D(5, 3), new Point2D(-5, 4));
CloudOfPoints<Point3D> c3d = new CloudOfPoints<Point3D>(new Point3D(1, 2, 1), new Point3D(-5, 4, 3));
CloudOfPoints<Point3D> c3d2 = new CloudOfPoints<Point3D>(new Point3D(-5, 4, -1));
CloudOfPoints<MaterialPoint<Point2D>> cmp = new CloudOfPoints<MaterialPoint<Point2D>>(
        new MaterialPoint<Point2D>(new Point2D(-1, -2), 1),
        new MaterialPoint<Point2D>(new Point2D(4, 3), 21),
        new MaterialPoint<Point2D>(new Point2D(-2, -6), 10),
        new MaterialPoint<Point2D>(new Point2D(3, 4), -1)
);
Console.WriteLine("CloudOfPoints<Point2D> c2d: " + c2d);
Console.WriteLine("CloudOfPoints<Point2D> c2d2: " + c2d2);
Console.WriteLine("CloudOfPoints<Point3D> c3d: " + c3d);
Console.WriteLine("CloudOfPoints<Point3D> c3d2: " + c3d2);
Console.WriteLine("CloudOfPoints<MaterialPoint<Point2D>> cmp: " + cmp);
Console.WriteLine("Сравниваем c2d и c2d2: " + c2d.CompareTo(c2d2));
Console.WriteLine("Сравниваем c3d и c3d2: " + c3d.CompareTo(c3d2));
Console.WriteLine("Сумма: " + (c2d + c2d2));